Geochemical relations of zinc-bearing peat to the Lockport dolomite, Orleans County, New York /
Cannon, Helen E.(Helen E. Leighton),1911-
Washington, [D.C.] : U.S. G.P.O.,
1955.
Three folded leaves in pocket.
Includes index.
Bibliography: p. 164-166.
Geochemical prospecting.
Ore deposits